Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and LANDSAT-9 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/5/2023

Index	Date (NPP)	Time (NPP)	Lat,Lon (NPP)	SZA (NPP )	Date (LANDSAT-9)	Time (LANDSAT-9)	Lat,Lon (LANDSAT-9)	SZA (LANDSAT-9 )	Distance(km)	Time Diff (sec)
1	06/06/2023	21:09:31	70.42,-140.98	47.66	06/06/2023	21:10:36	70.45,-140.97	47.69	3.50	65
2	06/06/2023	22:00:13	-70.33, 26.48	132.44	06/06/2023	22:00:06	-70.34, 26.49	132.43	0.92	7
3	06/06/2023	22:50:50	69.85,-165.48	47.06	06/06/2023	22:49:39	69.91,-166.48	47.15	38.74	71
4	06/09/2023	13:26:23	70.39, -25.16	47.39	06/09/2023	13:27:04	70.42, -25.14	47.41	3.04	41
5	06/09/2023	14:17:04	-70.30, 142.30	132.71	06/09/2023	14:16:33	-70.31, 142.33	132.70	1.41	31
6	06/12/2023	04:52:45	-71.26, -78.13	131.90	06/12/2023	04:53:52	-71.13, -75.83	132.10	83.69	67
7	06/12/2023	05:43:14	70.37, 90.65	47.18	06/12/2023	05:43:31	70.37, 90.66	47.17	0.98	17
8	06/12/2023	06:33:56	-70.28,-101.89	132.93	06/12/2023	06:33:01	-70.26,-101.86	132.94	2.33	55
9	06/14/2023	21:09:22	-70.46, 38.98	132.88	06/14/2023	21:10:31	-70.46, 39.03	132.89	2.08	69
10	06/14/2023	22:00:06	70.36,-153.55	47.02	06/14/2023	21:59:58	70.34,-153.49	47.00	2.90	8
11	06/14/2023	22:50:43	-70.00, 14.32	133.36	06/14/2023	22:49:31	-70.07, 13.76	133.26	23.07	72
12	06/17/2023	13:26:13	-70.40, 154.85	133.04	06/17/2023	13:26:58	-70.42, 154.85	133.03	2.33	45
13	06/17/2023	14:16:57	70.30, -37.68	46.86	06/17/2023	14:16:25	70.30, -37.67	46.86	0.76	32

Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 6/5/2023

Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 06/05/2023 in txt file.

Historial Predications of SNOs between NPP and LANDSAT-9